ASTM D 6490 : 1999

Name: ASTM D 6490 : 1999
Brand: ASTM
Price: 66.00 USD

Superseded

View Superseded by

Standard Test Method for Water Vapor Transmission of NonFilm Forming Treatments Used on Cementitious Panels

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

12-10-1999

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 06.02, 2017 Determines the rate at which water vapor passes through non film forming treatments, such as silanes, siloxanes and blends of silanes/siloxanes applied to cementitious substrates.

1.1 This test method covers the determination of the rate at which water vapor passes through non film forming treatments, such as silanes, siloxanes and blends of silanes/siloxanes applied to cementitious substrates.

1.2 This test method covers the use of the wet cup technique, which most closely approaches the exterior conditions for use for these materials. Other conditions can be used if agreed upon between purchaser and supplier. Agreement should not be expected between results obtained by different methods or test conditions.

1.3 The values stated in SI units of measurement are designated as the standard. Factors for conversion to inch-pound units are given in and .

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Committee	D 01
DocumentType	Test Method
Pages	3
ProductNote	Reconfirmed 1999
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM D 6490 : 1999 : R2006

ASTM D 823 : 1995	Standard Practices for Producing Films of Uniform Thickness of Paint, Varnish, and Related Products on Test Panels
ASTM E 104 : 2002	Standard Practice for Maintaining Constant Relative Humidity by Means of Aqueous Solutions